<template>
  <div id="app">
    <div id="myChart"  style="width: 1300px;height:800px;">></div>
    <div id="myChartttt" class="col-md-6"  style="position:absolute;width: 400px;height:330px;left: 890px;top:825px;  "></div>
    <div id="myChartt" class="col-md-6"  style="width: 500px;height:350px;left: 460px;"></div>
    <div id="myCharttt" class="col-md-6"  style="position:absolute;width: 400px;height:300px;left: 460px; top:830px; "></div>

  </div>

</template>
<script>

  var option;
  export default {
    name: "app",
    methods: {
      drawChart() {
        // 基于准备好的dom，初始化echarts实例【这里存在一个问题，请看到最后】
        let myChart = this.$echarts.init(document.getElementById("myChart"));
        let myChartt = this.$echarts.init(document.getElementById("myChartt"));
        let myCharttt = this.$echarts.init(document.getElementById("myCharttt"));
        let myChartttt = this.$echarts.init(document.getElementById("myChartttt"));
        // date,AQIindex,PM2.5,PM10,CO,NO2,SO2
        setTimeout(function () {
          option = {
            legend: {},
            tooltip: {
              trigger: 'axis',
              showContent: false
            },
            dataset: {
              source: [
                ['product', '2012', '2013', '2014', '2015', '2016', '2017'],
                ['Milk Tea', 56.5, 82.1, 88.7, 70.1, 53.4, 85.1],
                ['Matcha Latte', 51.1, 51.4, 55.1, 53.3, 73.8, 68.7],
                ['Cheese Cocoa', 40.1, 62.2, 69.5, 36.4, 45.2, 32.5],
                ['Walnut Brownie', 25.2, 37.1, 41.2, 18, 33.9, 49.1]
              ]
            },
            xAxis: { type: 'category' },
            yAxis: { gridIndex: 0 },
            grid: {
              bottom: '20%',
              y:400
            },
            series: [
              {
                type: 'line',
                smooth: true,
                seriesLayoutBy: 'row',
                emphasis: { focus: 'series' }
              },
              {
                type: 'line',
                smooth: true,
                seriesLayoutBy: 'row',
                emphasis: { focus: 'series' }
              },
              {
                type: 'line',
                smooth: true,
                seriesLayoutBy: 'row',
                emphasis: { focus: 'series' }
              },
              {
                type: 'line',
                smooth: true,
                seriesLayoutBy: 'row',
                emphasis: { focus: 'series' }
              },
              {
                type: 'pie',
                id: 'pie',
                radius: '30%',
                center: ['50%', '25%'],
                emphasis: {
                  focus: 'self'
                },
                label: {
                  formatter: '{b}: {@2012} ({d}%)'
                },
                encode: {
                  itemName: 'product',
                  value: '2012',
                  tooltip: '2012'
                }
              }
            ]
          };
          myChart.on('updateAxisPointer', function (event) {
            const xAxisInfo = event.axesInfo[0];
            if (xAxisInfo) {
              const dimension = xAxisInfo.value + 1;
              myChart.setOption({
                series: {
                  id: 'pie',
                  label: {
                    formatter: '{b}: {@[' + dimension + ']} ({d}%)'
                  },
                  encode: {
                    value: dimension,
                    tooltip: dimension
                  }
                }
              });
            }
          });
          myChart.setOption(option);
        });

        option && myChart.setOption(option);




        const dataBJ = [
          [55, 9, 56, 0.46, 18, 6, 1],
          [25, 11, 21, 0.65, 34, 9, 2],
          [56, 7, 63, 0.3, 14, 5, 3],
          [33, 7, 29, 0.33, 16, 6, 4],
          [42, 24, 44, 0.76, 40, 16, 5],
          [82, 58, 90, 1.77, 68, 33, 6],
          [74, 49, 77, 1.46, 48, 27, 7],
          [78, 55, 80, 1.29, 59, 29, 8],
          [267, 216, 280, 4.8, 108, 64, 9],
          [185, 127, 216, 2.52, 61, 27, 10],
          [39, 19, 38, 0.57, 31, 15, 11],
          [41, 11, 40, 0.43, 21, 7, 12],
          [64, 38, 74, 1.04, 46, 22, 13],
          [108, 79, 120, 1.7, 75, 41, 14],
          [108, 63, 116, 1.48, 44, 26, 15],
          [33, 6, 29, 0.34, 13, 5, 16],
          [94, 66, 110, 1.54, 62, 31, 17],
          [186, 142, 192, 3.88, 93, 79, 18],
          [57, 31, 54, 0.96, 32, 14, 19],
          [22, 8, 17, 0.48, 23, 10, 20],
          [39, 15, 36, 0.61, 29, 13, 21],
          [94, 69, 114, 2.08, 73, 39, 22],
          [99, 73, 110, 2.43, 76, 48, 23],
          [31, 12, 30, 0.5, 32, 16, 24],
          [42, 27, 43, 1, 53, 22, 25],
          [154, 117, 157, 3.05, 92, 58, 26],
          [234, 185, 230, 4.09, 123, 69, 27],
          [160, 120, 186, 2.77, 91, 50, 28],
          [134, 96, 165, 2.76, 83, 41, 29],
          [52, 24, 60, 1.03, 50, 21, 30],
          [46, 5, 49, 0.28, 10, 6, 31]
        ];
        const dataGZ = [
          [26, 37, 27, 1.163, 27, 13, 1],
          [85, 62, 71, 1.195, 60, 8, 2],
          [78, 38, 74, 1.363, 37, 7, 3],
          [21, 21, 36, 0.634, 40, 9, 4],
          [41, 42, 46, 0.915, 81, 13, 5],
          [56, 52, 69, 1.067, 92, 16, 6],
          [64, 30, 28, 0.924, 51, 2, 7],
          [55, 48, 74, 1.236, 75, 26, 8],
          [76, 85, 113, 1.237, 114, 27, 9],
          [91, 81, 104, 1.041, 56, 40, 10],
          [84, 39, 60, 0.964, 25, 11, 11],
          [64, 51, 101, 0.862, 58, 23, 12],
          [70, 69, 120, 1.198, 65, 36, 13],
          [77, 105, 178, 2.549, 64, 16, 14],
          [109, 68, 87, 0.996, 74, 29, 15],
          [73, 68, 97, 0.905, 51, 34, 16],
          [54, 27, 47, 0.592, 53, 12, 17],
          [51, 61, 97, 0.811, 65, 19, 18],
          [91, 71, 121, 1.374, 43, 18, 19],
          [73, 102, 182, 2.787, 44, 19, 20],
          [73, 50, 76, 0.717, 31, 20, 21],
          [84, 94, 140, 2.238, 68, 18, 22],
          [93, 77, 104, 1.165, 53, 7, 23],
          [99, 130, 227, 3.97, 55, 15, 24],
          [146, 84, 139, 1.094, 40, 17, 25],
          [113, 108, 137, 1.481, 48, 15, 26],
          [81, 48, 62, 1.619, 26, 3, 27],
          [56, 48, 68, 1.336, 37, 9, 28],
          [82, 92, 174, 3.29, 0, 13, 29],
          [106, 116, 188, 3.628, 101, 16, 30],
          [118, 50, 0, 1.383, 76, 11, 31]
        ];
        const dataSH = [
          [91, 45, 125, 0.82, 34, 23, 1],
          [65, 27, 78, 0.86, 45, 29, 2],
          [83, 60, 84, 1.09, 73, 27, 3],
          [109, 81, 121, 1.28, 68, 51, 4],
          [106, 77, 114, 1.07, 55, 51, 5],
          [109, 81, 121, 1.28, 68, 51, 6],
          [106, 77, 114, 1.07, 55, 51, 7],
          [89, 65, 78, 0.86, 51, 26, 8],
          [53, 33, 47, 0.64, 50, 17, 9],
          [80, 55, 80, 1.01, 75, 24, 10],
          [117, 81, 124, 1.03, 45, 24, 11],
          [99, 71, 142, 1.1, 62, 42, 12],
          [95, 69, 130, 1.28, 74, 50, 13],
          [116, 87, 131, 1.47, 84, 40, 14],
          [108, 80, 121, 1.3, 85, 37, 15],
          [134, 83, 167, 1.16, 57, 43, 16],
          [79, 43, 107, 1.05, 59, 37, 17],
          [71, 46, 89, 0.86, 64, 25, 18],
          [97, 71, 113, 1.17, 88, 31, 19],
          [84, 57, 91, 0.85, 55, 31, 20],
          [87, 63, 101, 0.9, 56, 41, 21],
          [104, 77, 119, 1.09, 73, 48, 22],
          [87, 62, 100, 1, 72, 28, 23],
          [168, 128, 172, 1.49, 97, 56, 24],
          [65, 45, 51, 0.74, 39, 17, 25],
          [39, 24, 38, 0.61, 47, 17, 26],
          [39, 24, 39, 0.59, 50, 19, 27],
          [93, 68, 96, 1.05, 79, 29, 28],
          [188, 143, 197, 1.66, 99, 51, 29],
          [174, 131, 174, 1.55, 108, 50, 30],
          [187, 143, 201, 1.39, 89, 53, 31]
        ];
        const lineStyle = {
          height:500,
          width: 1,
          opacity: 0.5,
        };
        option = {
          backgroundColor: 'white',
          title: {
            text: 'AQI - Radar',
            y2:250,
            left: 'center',
            textStyle: {
              color: '#161627'
            }
          },
          legend: {
            top: 300,
            data: ['Beijing', 'Shanghai', 'Guangzhou'],
            itemGap: 20,
            textStyle: {
              color: '#161627',
              fontSize: 14
            },
            selectedMode: 'single'
          },
          radar: {
            indicator: [
              { name: 'AQI', max: 300 },
              { name: 'PM2.5', max: 250 },
              { name: 'PM10', max: 300 },
              { name: 'CO', max: 5 },
              { name: 'NO2', max: 200 },
              { name: 'SO2', max: 100 }
            ],
            shape: 'circle',
            splitNumber: 5,
            axisName: {
              color: '#161627'
            },
            splitLine: {
              lineStyle: {
                color: [
                  'WhiteSmoke(238, 197, 102, 0.1)',
                  'WhiteSmoke(238, 197, 102, 0.2)',
                  'WhiteSmoke(238, 197, 102, 0.4)',
                  'WhiteSmoke(238, 197, 102, 0.6)',
                  'WhiteSmoke(238, 197, 102, 0.8)',
                  'WhiteSmoke(238, 197, 102, 1)'
                ].reverse()
              }
            },
            splitArea: {
              show: false
            },
            axisLine: {
              lineStyle: {
                color: '#161627'
              }
            }
          },
          series: [
            {
              name: 'Beijing',
              type: 'radar',
              lineStyle: lineStyle,
              data: dataBJ,
              symbol: 'none',
              itemStyle: {
                color: '#161627'
              },
              areaStyle: {
                opacity: 0.1
              }
            },
            {
              name: 'Shanghai',
              type: 'radar',
              lineStyle: lineStyle,
              data: dataSH,
              symbol: 'none',
              itemStyle: {
                color: '#161627'
              },
              areaStyle: {
                opacity: 0.05
              }
            },
            {
              name: 'Guangzhou',
              type: 'radar',
              lineStyle: lineStyle,
              data: dataGZ,
              symbol: 'none',
              itemStyle: {
                color: '#161627'
              },
              areaStyle: {
                opacity: 0.05
              }
            }
          ]
        };

        option && myChartt.setOption(option);
        option = {
          tooltip: {
            trigger: 'axis',
            axisPointer: {
              type: 'shadow'
            }
          },
          legend: {
            data: ['Profit', 'Expenses', 'Income']
          },
          grid: {
            left: '3%',
            right: '4%',
            bottom: '3%',
            containLabel: true
          },
          xAxis: [
            {
              type: 'value'
            }
          ],
          yAxis: [
            {
              type: 'category',
              axisTick: {
                show: false
              },
              data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
            }
          ],
          series: [
            {
              name: 'Profit',
              type: 'bar',
              label: {
                show: true,
                position: 'inside'
              },
              emphasis: {
                focus: 'series'
              },
              data: [200, 170, 240, 244, 200, 220, 210]
            },
            {
              name: 'Income',
              type: 'bar',
              stack: 'Total',
              label: {
                show: true
              },
              emphasis: {
                focus: 'series'
              },
              data: [320, 302, 341, 374, 390, 450, 420]
            },
            {
              name: 'Expenses',
              type: 'bar',
              stack: 'Total',
              label: {
                show: true,
                position: 'left'
              },
              emphasis: {
                focus: 'series'
              },
              data: [-120, -132, -101, -134, -190, -230, -210]
            }
          ]
        };

        option && myCharttt.setOption(option);



        option = {
          tooltip: {
            trigger: 'item'
          },
          legend: {
            bottom:"300px",
            left: 'center'
          },
          series: [
            {
              name: 'Access From',
              type: 'pie',
              radius: ['40%', '80%'],
              avoidLabelOverlap: false,
              itemStyle: {
                borderRadius: 10,
                borderColor: '#fff',
                borderWidth: 2
              },
              label: {
                show: false,
                position: 'center'
              },
              emphasis: {
                label: {
                  show: true,
                  fontSize: '40',
                  fontWeight: 'bold'
                }
              },
              labelLine: {
                show: false
              },
              data: [
                { value: 1048, name: 'Seah' },
                { value: 735, name: 'Dict' },
                { value: 580, name: 'Email' },
                { value: 484, name: 'Unn' },
                { value: 300, name: 'Vieo' }
              ]
            }
          ]
        };

        option && myChartttt.setOption(option);



      }
    },
    mounted() {
      this.drawChart();
    }
  };
</script>
